nin wrote on Feb 1, 2013, 15:04:I actually had it bork a machine or two, and never used it again...

It warns you a hundred times about that, and like you're saying, for good reason.

I use it when I am at my wit's end. When I've gone through the registry shredding things on my own to no avail and want to essentially take a buzzsaw to it and, if it destroys the OS install so be it, I'm inches from reinstalling anyway.